CharBuffer order() methods in Java with Examples

Last Updated : 20 Oct, 2021

The order() method of java.nio.CharBuffer class is used to retrieve this buffer's byte order. The byte order of a char buffer created by allocation or by wrapping an existing char array is the native order of the underlying hardware. The byte order of a char buffer created as a view of a byte buffer is that of the byte buffer at the moment that the view is created.
Syntax:

public abstract ByteOrder order()

Return Value: This method returns this buffer's byte order.
Below are the examples to illustrate the order() method:
Examples 1:

Java

// Java program to demonstrate // order() method  import java.nio.*; import java.util.*;  public class GFG {      public static void main(String[] args)     {         // creating object of CharBuffer         // and allocating size capacity         CharBuffer cb             = CharBuffer.allocate(4);          // append the int value in the charbuffer         cb.append('a')             .append('b')             .append('c')             .append('d');          // rewind the Bytebuffer         cb.rewind();          // Retrieve the ByteOrder         // using order() method         ByteOrder order = cb.order();          // print the char buffer and order         System.out.println("CharBuffer is : "                            + Arrays.toString(cb.array())                            + "\nOrder: " + order);     } }

Output:

CharBuffer is : [a, b, c, d] Order: LITTLE_ENDIAN

Examples 2:

Java

// Java program to demonstrate // order() method  import java.nio.*; import java.util.*;  public class GFG {      public static void main(String[] args)     {         // creating object of CharBuffer         // and allocating size capacity         CharBuffer cb = CharBuffer.allocate(4);          // Retrieve the ByteOrder         // using order() method         ByteOrder order = cb.order();          // print the char buffer and order         System.out.println("CharBuffer is : "                            + Arrays.toString(cb.array())                            + "\nOrder: " + order);     } }

Output:

CharBuffer is : [,,,  ] Order: LITTLE_ENDIAN

Reference: https://docs.oracle.com/javase/9/docs/api/java/nio/CharBuffer.html#order--

ByteBuffer order() method in Java with Examples

RohitPrasad3

Improve

Article Tags :

Practice Tags :

Java

The read() method of java.nio.CharBuffer Class is used to read characters into the specified character buffer. The buffer is used as a repository of characters as-is: the only changes made are the results of a put operation. No flipping or rewinding of the buffer is performed. Syntax: public int rea

4 min read

CharBuffer reset() methods in Java with Examples

The reset() method of java.nio.CharBuffer Class is used to reset this buffer's position to the previously-marked position. Invoking this method neither changes nor discards the mark's value. Syntax: public final CharBuffer reset() Return Value: This method returns this buffer. Below are the examples

2 min read

CharBuffer rewind() methods in Java with Examples

The rewind() method of java.nio.CharBuffer Class is used to rewind this buffer. The position is set to zero and the mark is discarded. Invoke this method before a sequence of channel-write or get operations, assuming that the limit has already been set appropriately. Invoking this method neither cha

2 min read

Reader read(CharBuffer) method in Java with Examples

The read(CharBuffer) method of Reader Class in Java is used to read the specified characters into a CharBuffer instance. This method blocks the stream till: It has taken some input from the stream. Some IOException has occurred It has reached the end of the stream while reading. Syntax: public int r

2 min read

ByteBuffer order() method in Java with Examples

order() The order() method of java.nio.ByteBuffer class is used to retrieve this buffer's byte order. The byte order is used when reading or writing multibyte values, and when creating buffers that are views of this byte buffer. The order of a newly-created byte buffer is always BIG_ENDIAN. Syntax:

3 min read

DoubleBuffer order() methods in Java with Examples

The order() method of java.nio.DoubleBuffer class is used to get the ByteOrder of this DoubleBuffer instance. Syntax: public abstract ByteOrder order() Return Value: This method returns this buffer's byte order.Below are the examples to illustrate the order() method:Examples 1: Java Code // Java pro

2 min read

CharBuffer position() methods in Java with Examples

The position(int newPosition) method of java.nio.CharBuffer Class is used to set this buffer's position. If the mark is defined and larger than the new position then it is discarded. Syntax: public CharBuffer position(int newPosition) Parameters: This method takes the newPosition as parameter which

2 min read

CharBuffer flip() methods in Java with Examples

The flip() method of java.nio.CharBuffer Class is used to flip this buffer. The limit is set to the current position and then the position is set to zero. If the mark is defined then it is discarded. After a sequence of channel-read or put operations, invoke this method to prepare for a sequence of

2 min read

CharBuffer mark() methods in Java with Examples

The mark() method of java.nio.CharBuffer Class is used to set this buffer's mark at its position. Syntax: public CharBuffer mark() Return Value: This method returns this buffer. Below are the examples to illustrate the mark() method: Examples 1: // Java program to demonstrate // mark() method import

2 min read

CharBuffer chars() methods in Java with Examples

The chars() method of java.nio.CharBuffer Class is used to return a stream of int zero-extending the char values from this sequence. Any char which maps to a surrogate code point is passed through uninterpreted. The stream binds to this sequence when the terminal stream operation commences (specific

2 min read

CharBuffer order() methods in Java with Examples

Similar Reads